package com.fresh.fresh.service.lmpI;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.fresh.fresh.dao.Category;
import com.fresh.fresh.mapper.ClassMapper;
import com.fresh.fresh.service.CategoryService;
import org.springframework.stereotype.Service;

import java.util.List;

@Service
public class CategoryServiceImpl extends ServiceImpl<ClassMapper, Category> implements CategoryService {
    @Override
    public List<Category> CategoryAll() {
        return this.baseMapper.selectList(null);
    }
}
